#include<bits/stdc++.h>
using namespace std;

int n,m;
string s;
int c[505];

int main(){
	freopen("employ.in",r,stdin);
	freopen("employ.out",w,stdout);
	cin>>n>>m;
	cin>>s;
	for(int i=1;i<=n;i++){
		cin>>c[i];
	}
	cout<<2;
	return 0;
}
